A 2-column table with 4 rows. Column 1 is labeled Miles with entries question mark, 70, 210, 280. Column 2 is labeled Hours with entries 1, 2, 6, 8. What is the unit rate of the number of miles driven per number of hours of driving?

25 miles per hour
30 miles per hour
35 miles per hour
40 miles per hour

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0